1121233330 has 16 divisors (see below), whose sum is σ = 2306537280. Its totient is φ = 384422832.

The previous prime is 1121233313. The next prime is 1121233357. The reversal of 1121233330 is 333321211.

It is a junction number, because it is equal to n+sod(n) for n = 1121233298 and 1121233307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8008740 + ... + 8008879.

It is an arithmetic number, because the mean of its divisors is an integer number (144158580).

Almost surely, 2^1121233330 is an apocalyptic number.

1121233330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121233330 is an abundant number, since it is smaller than the sum of its proper divisors (1185303950).

1121233330 is a wasteful number, since it uses less digits than its factorization.

1121233330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16017633.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1121233330 is about 33484.8223826856. The cubic root of 1121233330 is about 1038.8798745070.

Adding to 1121233330 its reverse (333321211), we get a palindrome (1454554541).

The spelling of 1121233330 in words is "one billion, one hundred twenty-one million, two hundred thirty-three thousand, three hundred thirty".